Grade 6 - MCQ Ganita Prakash (Ch1-Ch5)

1. A pair of twin primes is:

• (7, 11)

• (17, 19)

• (19, 21)

• (18, 21)

  2. Angle formed by clock hands at 6 o’clock is:  

• Acute

• Right

• Obtuse

• Straight

 3. Which number is a perfect number?  

• 15

• 24

• 10

• 28

4.  Two consecutive numbers always have HCF =

• 0

• 1

• 2

• 4

  5. The sum of interior angles of a triangle is:  

• 90°

• 180°

• 45°

• 360°

 6. A rectangle has how many pairs of parallel lines?  

• 1

• 2

• 3

• 4

7.  The angle at the centre of a clock is:

• 90°

• 180°

• 360°

• 270°

8.  The sequence 1, 2, 4, 8, 16, … is:

• Squares

• Cubes

• triangular numbers

• power of 2

  9. If 1 picture of car = 5 cars, then 7 pictures represent:  

• 15

• 25

• 35

• 45

10.  In a bar graph, the horizontal line is called:

• Y-axis

• X-axis

• Origin

• Base line